1 //===-- RISCV.h - Top-level interface for RISCV -----------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file contains the entry points for global functions defined in the LLVM 10 // RISC-V back-end. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_LIB_TARGET_RISCV_RISCV_H 15 #define LLVM_LIB_TARGET_RISCV_RISCV_H 16 17 #include "Utils/RISCVBaseInfo.h" 18 #include "llvm/Target/TargetMachine.h" 19 20 namespace llvm { 21 class RISCVRegisterBankInfo; 22 class RISCVSubtarget; 23 class RISCVTargetMachine; 24 class AsmPrinter; 25 class FunctionPass; 26 class InstructionSelector; 27 class MCInst; 28 class MCOperand; 29 class MachineInstr; 30 class MachineOperand; 31 class PassRegistry; 32 33 void LowerRISCVMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI, 34 const AsmPrinter &AP); 35 bool LowerRISCVMachineOperandToMCOperand(const MachineOperand &MO, 36 MCOperand &MCOp, const AsmPrinter &AP); 37 38 FunctionPass *createRISCVISelDag(RISCVTargetMachine &TM); 39 40 FunctionPass *createRISCVMergeBaseOffsetOptPass(); 41 void initializeRISCVMergeBaseOffsetOptPass(PassRegistry &); 42 43 FunctionPass *createRISCVExpandPseudoPass(); 44 void initializeRISCVExpandPseudoPass(PassRegistry &); 45 46 InstructionSelector *createRISCVInstructionSelector(const RISCVTargetMachine &, 47 RISCVSubtarget &, 48 RISCVRegisterBankInfo &); 49 } 50 51 #endif 52